There are 4 pairs of socks she knit with 9 1/3 meters.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
Lydia is knitting winter socks.
And, She needs 2 3/4 meters to make a pair.
Now,
Since, She needs 2 3/4 meters to make a pair.
Hence, The number of pairs socks make with 9 1/3 meters
⇒ 9 1/3 × 1 ÷ 2 3/4
⇒ 28/3 ÷ 11/4
⇒ 28/3 x 4/11
⇒ 112 / 2
⇒ 3.40
⇒ 4
Thus, There are 4 pairs of socks she knit with 9 1/3 meters.
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